NL7202515A - - Google Patents
Info
- Publication number
- NL7202515A NL7202515A NL7202515A NL7202515A NL7202515A NL 7202515 A NL7202515 A NL 7202515A NL 7202515 A NL7202515 A NL 7202515A NL 7202515 A NL7202515 A NL 7202515A NL 7202515 A NL7202515 A NL 7202515A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11911071A | 1971-02-26 | 1971-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7202515A true NL7202515A (xx) | 1972-08-29 |
Family
ID=22382600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7202515A NL7202515A (xx) | 1971-02-26 | 1972-02-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3681699A (xx) |
| DE (1) | DE2208829A1 (xx) |
| NL (1) | NL7202515A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506034C3 (de) * | 1975-02-13 | 1978-08-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum elektronischen Durchschalten einer Wechselspannung |
| CA1101943A (en) * | 1975-10-22 | 1981-05-26 | Frederik J. Van Roessel | Video switching circuit |
| DE2808707C2 (de) * | 1978-03-01 | 1983-08-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zur Umschaltung zwischen Aufnahme und Wiedergabe bei einem Magnetbandgerät |
| US4959873A (en) * | 1988-07-08 | 1990-09-25 | The Marconi Company Limited | Transmission line switch |
| US4972157A (en) * | 1989-07-21 | 1990-11-20 | Advanced Micro Devices, Inc. | Operational amplifier having selectable inputs |
| FR2651074B1 (fr) * | 1989-08-16 | 1991-11-29 | Sgs Thomson Microelectronics | Circuit d'amplification a impedance d'entree determinee et a differentes valeurs de transconductance |
| DE4109589A1 (de) * | 1991-03-20 | 1992-09-24 | Tandberg Data | Schaltungsanordnung zum selektiven durchschalten von lesesignalen eines mehrfachmagnetkopfes bei einem magnetschichtspeicher |
| JP3042567B2 (ja) * | 1992-08-25 | 2000-05-15 | 株式会社高取育英会 | 平均値回路 |
| JP2933112B2 (ja) * | 1992-11-16 | 1999-08-09 | 株式会社高取育英会 | 乗算回路 |
| US6667614B1 (en) * | 2000-02-16 | 2003-12-23 | Seagate Technology Llc | Transfer curve tester for testing magnetic recording heads |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL222944A (xx) * | 1956-12-05 | |||
| US3139536A (en) * | 1961-11-29 | 1964-06-30 | Bell Telephone Labor Inc | Low level transistor gating circuit |
| US3562554A (en) * | 1968-01-15 | 1971-02-09 | Ibm | Bipolar sense amplifier with noise rejection |
| US3550016A (en) * | 1968-11-13 | 1970-12-22 | United Aircraft Corp | Multiplexing switch |
-
1971
- 1971-02-26 US US119110A patent/US3681699A/en not_active Expired - Lifetime
-
1972
- 1972-02-24 DE DE19722208829 patent/DE2208829A1/de active Pending
- 1972-02-25 NL NL7202515A patent/NL7202515A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3681699A (en) | 1972-08-01 |
| DE2208829A1 (xx) | 1972-08-31 |